Seurat: A Pointillist Approach to Anomaly Detection.
You can download it from the following link: https://packetstormsecurity.com/files/download/51929/Seurat-A-Pointillist-Approach-to-Anomaly-Detection.pdf
Source: https://packetstormsecurity.com/files/51929/Seurat-A-Pointillist-Approach-to-Anomaly-Detection.pdf.html